20162748892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{47699}}^1$

素因数の和:48466

約数の個数: 48

約数和(自身を含む): 41510448000

約数和(自身を除く): 21347699108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 739, 1478, 2956, 8129, 9607, 16258, 19214, 32516, 38428, 47699, 95398, 105677, 190796, 211354, 422708, 524689, 620087, 1049378, 1240174, 2098756, 2480348, 6820957, 13641914, 27283828, 35249561, 70499122, 140998244, 387745171, 458244293, 775490342, 916488586, 1550980684, 1832977172, 5040687223, 10081374446, 20162748892]

約数ペア:

[(1, 20162748892), (2, 10081374446), (4, 5040687223), (11, 1832977172), (13, 1550980684), (22, 916488586), (26, 775490342), (44, 458244293), (52, 387745171), (143, 140998244), (286, 70499122), (572, 35249561), (739, 27283828), (1478, 13641914), (2956, 6820957), (8129, 2480348), (9607, 2098756), (16258, 1240174), (19214, 1049378), (32516, 620087), (38428, 524689), (47699, 422708), (95398, 211354), (105677, 190796)]